Update: Are three cores better than two? Consumers now get the chance to decide. AMD's X3 Phenom processors are available in low-cost consumer systems from Hewlett-Packard (HP), Gateway, and eMachines.
Also, on the quad-core front, AMD said Wednesday that Dell is offering five server platforms based on the AMD "Barcelona" Opteron processor.
Gateway model GT5670 with Phenom X3 is priced at $549
(Credit: Best Buy)The AMD Phenom X3 8400 (2.1GHz) and 8600 (2.3GHz) are the first mainstream x86 processors to use three cores. "The value proposition is simple. Three cores versus two cores. You make the choice," Pat Moorhead, VP of Advanced Marketing at AMD, said in a recent interview.
The Gateway model GT5670 packs an X3 8400 processor (2.1GHz) with 2MB of L3 cache memory, 3GB (PC2-5300 DDR2) of main memory, an Nvidia GeForce 6150 SE graphics card, and a 320GB Serial ATA II hard disk drive with 8MB cache (7200 rpm). This configuration goes for $549 at Best Buy.
The HP Pavilion a6430f is eerily similar. It also comes with an X3 8400 Phenom, 3GB PC2-5300 DDR2 memory, and Nvidia GeForce 6150 SE graphics. However, instead of a 320GB hard disk drive, it doubles the capacity with a 640GB drive. This system is priced at $679. HP also offers the Pavilion a6450z series on its Web site with the X3.
The eMachines J4509 is being sold in Japan and features an X3 8400 and AMD 780G integrated graphics. With a 19-inch LCD display, it retails in Japan for just under $1,000.
The initial Phenom X3 processors will ship as the B2 "stepping" or version. The follow-on versions in the channel will be the B3, said Moorhead. The B3 version fixes the TLB bug, which AMD has said all along is an extremely rare occurrence and affects virtually no one except, possibly, very high-end customers. Any chips designated with a "50" suffix will be a processor that implements the fix in silicon.
AMD also recently announced the availability of four new Phenom X4 processors with the TLB bug fix. Led by the AMD Phenom 2.5GHz X4 9850 Black Edition processor (which is designed to be overclocked) and 2.4GHZ 9750, these CPUs will be matched with the AMD 790 series chipsets. The quad-core Phenoms are targeted at higher-end gaming segments.
In related news, AMD announced Wednesday that Dell servers using the quad-core AMD "Barcelona" Opteron processor include the PowerEdge SC1435, 2970, M605 blade server and 6950 platforms, as well as the new PowerEdge T605 tower server. Dell follows HP which already lists its ProLiant G5 servers with quad-core Opteron processors.
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View the latest prices for HP Pavilion a6430f (Phenom X3 8400 2.1GHz, 3GB RAM, 320GB HDD, Vista Home Premium)
Dell is getting set to offer AMD's Phenom processors for the first time in systems, following Hewlett-Packard, giving the chipmaker a boost in its multi-core chip battle with Intel.
HP dx2450 business tower
(Credit: Hewlett-Packard)AMD is expected to make an announcement related to Phenom in the near future.
In the second quarter, Dell will offer both triple-core and quad-core Phenom processors in its OptiPlex 740 business system, the computer company said. This would be the first instance of Dell using AMD processors with more than two cores. Dell is also slated to use the quad-core "Barcelona" Opteron processor in servers in the second quarter when AMD begins commercial shipments of the B3 version of that chip, which fixes the "TLB" bug.
Dell OptiPlex 740
(Credit: Dell Computer)HP is already using the Phenom processor in its Pavilion consumer line and business line. HP's dx2450 business tower offers the triple-core Phenom X3 8600B processor (2.3GHz) and quad-core Phenom X4 8700B processor (2.5GHz), among other Phenom models.
Gateway has been selling Phenom-based systems since February.
AMD is going through a rough patch with its quad-core processors. Though launched back in September of last year, the Opteron is not slated to appear in systems until the second quarter. The Phenom processor has been used sparingly by top-tier vendors to date but this may change when B3 versions of the triple-core and quad-core chip begin to ship in volume in the coming months.
AMD Q1, Q2 2008 roadmap
(Credit: AMD)Roadmaps are made to be changed. And in the case of AMD quad-core processor timelines, quite often. That said, they provide a clear blueprint to work from. The most recent AMD roadmap (dated late January) indicates that triple-core processors are coming fairly soon (March at the latest) and that they are initially targeted at commercial users.
On the chart, "triple-core" is clumped with the "Hardcastle" and "Perseus" business platforms, meaning that triple-core is initially a commercial offering--and AMD confirms this.
The chart also shows quad-core Opteron, a.k.a. "Barcelona," production beginning in the first quarter. (Just about now?) An AMD spokesperson confirmed that the B3 version of the processor (that fixes the so-called "TLB" bug) is on track. Barcelona general availability begins in the middle of the second quarter with computer makers delivering systems shortly after that.
And what about faster Phenoms? The quad-core 9700 (2.4 GHz) and 9900 (2.6 GHz) Phenoms come in the middle of the second quarter. Reports have indicated these may be rebranded to the 9750 and 9950, respectively, but the final branding scheme is still being worked out, according to the AMD spokesperson.
Puma: There were rumors swirling Wednesday about a Puma bug. Puma is a mobile platform based on AMD's "Griffin" processor and mobile RS780 chipset. Semiconductor analyst Doug Freedman of American Technology Research released a report Wednesday suggesting a bug may exist. "Our channel checks suggest AMD's Puma platform for notebooks may have a technical glitch (but) AMD could have a fix in the works that saves the launch," according to Freedman, whose report was quoted at length at EDN. Freedman believes it will affect the launch of Puma.
An AMD spokesperson said today that there is "nothing to the rumor." He added: "We continue to track to a Q2 launch on Puma. We expect to double the number of notebook design wins we had when we introduced Turion X2--around 100 total for Puma."
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